The use of topical and compound pain creams has increased dramatically, yet the medication's effectiveness was not found in a study of 399 patients at Walter Reed National Military Medical Center, according to a study published Tuesday in the Annals of Internal Medicine.
Researchers included paints for the government-funded study at Bethesda, Maryland, hospital between 2015 and 2018. The participants had experienced more than six weeks of pain in specific areas, including face, back, buttocks, neck, abdomen, chest, groin and / or up to two extremities, according to information published on clinicaltrials.gov, which warehouses data on drug studies.
The participants reported pain that was either neuropathic, caused by nerve damage, nociceptive or non- neuropathic, caused by injury to tissue, such as burns or sprains, and mixed pain, according to information on the study accessed at the government website.
They were either g iven pain cream ̵